224444422 has 16 divisors (see below), whose sum is σ = 341496000. Its totient is φ = 110622400.

The previous prime is 224444393. The next prime is 224444449.

224444422 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45954 + ... + 50602.

It is an arithmetic number, because the mean of its divisors is an integer number (21343500).

Almost surely, 2^224444422 is an apocalyptic number.

224444422 is a deficient number, since it is larger than the sum of its proper divisors (117051578).

224444422 is a wasteful number, since it uses less digits than its factorization.

224444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991.

The product of its digits is 16384, while the sum is 28.

The square root of 224444422 is about 14981.4692870893. The cubic root of 224444422 is about 607.7191739666.

It can be divided in two parts, 22 and 4444422, that added together give a palindrome (4444444).

The spelling of 224444422 in words is "two hundred twenty-four million, four hundred forty-four thousand, four hundred twenty-two".